#main-div{
    margin-top: 100px;
}
.layui-tab-card>.layui-tab-title {
    background-color: #eaeaef;

}
.layui-tab-content{
    height: initial !important;
}
.post-list,#notice-list{
    text-align: center;
}
.post-item,.notice-item{
    min-height: 70px;
    border:1px solid lightgray;
    background-color: rgba(234,234,239,.4);
    vertical-align: center;
    width: 95%;
    margin-left: 2.5%;


}
.post-item div,.notice-item div{
    display: inline-block;
    line-height: 70px;
    font-size: 15px;
    padding-left: 20px;

}
.post-title{
    width: 70%;
}
.btn-group button{
    background-color: #d34242;
    color: #DDE;
    transition: 0.2s;
    border-radius: 0 0 3px 0;
    width: 0;
    height: 30px;
    padding:0;
    min-height: 0;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    border: none;
    transition:0.2s;
}

.post-item:hover button,.notice-item:hover button{
    display: initial;
    width: 50px;
    height: 30px;

}


.btn-group button:hover{
    background-color: #f15959;
}
